7816348540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{13463}}^1$

素因数の和:13532

約数の個数: 192

約数和(自身を含む): 22800476160

約数和(自身を除く): 14984127620

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 29, 35, 44, 52, 55, 58, 65, 70, 77, 91, 110, 116, 130, 140, 143, 145, 154, 182, 203, 220, 260, 286, 290, 308, 319, 364, 377, 385, 406, 455, 572, 580, 638, 715, 754, 770, 812, 910, 1001, 1015, 1276, 1430, 1508, 1540, 1595, 1820, 1885, 2002, 2030, 2233, 2639, 2860, 3190, 3770, 4004, 4060, 4147, 4466, 5005, 5278, 6380, 7540, 8294, 8932, 10010, 10556, 11165, 13195, 13463, 16588, 20020, 20735, 22330, 26390, 26926, 29029, 41470, 44660, 52780, 53852, 58058, 67315, 82940, 94241, 116116, 134630, 145145, 148093, 175019, 188482, 269260, 290290, 296186, 350038, 376964, 390427, 471205, 580580, 592372, 700076, 740465, 780854, 875095, 942410, 1036651, 1225133, 1480930, 1561708, 1750190, 1884820, 1925209, 1952135, 2073302, 2450266, 2732989, 2961860, 3500380, 3850418, 3904270, 4146604, 4294697, 4900532, 5075551, 5183255, 5465978, 6125665, 7700836, 7808540, 8589394, 9626045, 10151102, 10366510, 10931956, 12251330, 13476463, 13664945, 17178788, 19252090, 20302204, 20733020, 21473485, 24502660, 25377755, 26952926, 27329890, 30062879, 35528857, 38504180, 42946970, 50755510, 53905852, 54659780, 55831061, 60125758, 67382315, 71057714, 85893940, 101511020, 111662122, 120251516, 134764630, 142115428, 150314395, 177644285, 223324244, 269529260, 279155305, 300628790, 355288570, 390817427, 558310610, 601257580, 710577140, 781634854, 1116621220, 1563269708, 1954087135, 3908174270, 7816348540]

約数ペア:

[(1, 7816348540), (2, 3908174270), (4, 1954087135), (5, 1563269708), (7, 1116621220), (10, 781634854), (11, 710577140), (13, 601257580), (14, 558310610), (20, 390817427), (22, 355288570), (26, 300628790), (28, 279155305), (29, 269529260), (35, 223324244), (44, 177644285), (52, 150314395), (55, 142115428), (58, 134764630), (65, 120251516), (70, 111662122), (77, 101511020), (91, 85893940), (110, 71057714), (116, 67382315), (130, 60125758), (140, 55831061), (143, 54659780), (145, 53905852), (154, 50755510), (182, 42946970), (203, 38504180), (220, 35528857), (260, 30062879), (286, 27329890), (290, 26952926), (308, 25377755), (319, 24502660), (364, 21473485), (377, 20733020), (385, 20302204), (406, 19252090), (455, 17178788), (572, 13664945), (580, 13476463), (638, 12251330), (715, 10931956), (754, 10366510), (770, 10151102), (812, 9626045), (910, 8589394), (1001, 7808540), (1015, 7700836), (1276, 6125665), (1430, 5465978), (1508, 5183255), (1540, 5075551), (1595, 4900532), (1820, 4294697), (1885, 4146604), (2002, 3904270), (2030, 3850418), (2233, 3500380), (2639, 2961860), (2860, 2732989), (3190, 2450266), (3770, 2073302), (4004, 1952135), (4060, 1925209), (4147, 1884820), (4466, 1750190), (5005, 1561708), (5278, 1480930), (6380, 1225133), (7540, 1036651), (8294, 942410), (8932, 875095), (10010, 780854), (10556, 740465), (11165, 700076), (13195, 592372), (13463, 580580), (16588, 471205), (20020, 390427), (20735, 376964), (22330, 350038), (26390, 296186), (26926, 290290), (29029, 269260), (41470, 188482), (44660, 175019), (52780, 148093), (53852, 145145), (58058, 134630), (67315, 116116), (82940, 94241)]